/Engine/Source/Runtime/OpenGLDrv/Public/OpenGLDrv.h
virtual void UnlockTexture2D_RenderThread ( class [FRHICommandListImmediate](API\Runtime\RHI\FRHICommandListImmediate) & RHICmdList, FRHITexture2D * Texture, uint32 MipIndex, bool bLockWithinMiptail, bool bNeedsDefaultRHIFlush )